Timothy Redmond wrote:
>> On Sep 14, 2006, at 9:01 PM, Paulw wrote:
>>> The jess rule engine can be implemented without cost into the protege
>> environment and applied using the SWRL tab. Im not sure why this
>> hasnt come up. I have added the SWRL tab as well as JESS without
>> spending a dime.
>> Paul
>> This depends on who are are and why you want to use it. There is a
> license required on http://www.jessrules.com/jess/download.shtml. I
> think that many companies try Jess out for evaluation (not clear this is
> strictly ok though) but if they are really going to use it they need to pay.
>
The Jess website allows downloading and use of an evaluation copy of
Jess that expires within a fixed period of time. For long-term usage, a
Jess license is free for academic and non-profit institutions, but not
for commercial companies.
Samson
--
Samson Tu email: swt at stanford.edu
Senior Research Scientist web: www.stanford.edu/~swt/
Stanford Medical Informatics phone: 1-650-725-3391
Stanford University fax: 1-650-725-7944